65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
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// 29 july 2014
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package ui
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import (
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// "fmt"
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"reflect"
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"unsafe"
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)
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// #include "gtk_unix.h"
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import "C"
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type table struct {
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*widgetbase
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*tablebase
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treewidget *C.GtkWidget
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treeview *C.GtkTreeView
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scrollc *C.GtkContainer
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scrollwindow *C.GtkScrolledWindow
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}
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func finishNewTable(b *tablebase, ty reflect.Type) Table {
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widget := C.gtk_tree_view_new()
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scroller := C.gtk_scrolled_window_new(nil, nil)
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t := &table{
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// TODO kludge
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widgetbase: newWidget(scroller),
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tablebase: b,
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treewidget: widget,
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treeview: (*C.GtkTreeView)(unsafe.Pointer(widget)),
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scrollc: (*C.GtkContainer)(unsafe.Pointer(scroller)),
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scrollwindow: (*C.GtkScrolledWindow)(unsafe.Pointer(scroller)),
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}
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// give the scrolled window a border (thanks to jlindgren in irc.gimp.net/#gtk+)
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C.gtk_scrolled_window_set_shadow_type(t.scrollwindow, C.GTK_SHADOW_IN)
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C.gtk_container_add(t.scrollc, t.treewidget)
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// TODO model
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for i := 0; i < ty.NumField(); i++ {
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cname := togstr(ty.Field(i).Name)
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C.tableAppendColumn(t.treeview, cname)
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freegstr(cname) // free now (not deferred) to conserve memory
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}
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return t
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}
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func (t *table) preferredSize(d *sizing) (width int, height int) {
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var r C.GtkRequisition
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C.gtk_widget_get_preferred_size(t.treewidget, nil, &r)
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return int(r.width), int(r.height)
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}
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func (t *table) Unlock() {
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t.unlock()
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// TODO RACE CONDITION HERE
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// not sure about this one...
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t.RLock()
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defer t.RUnlock()
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// TODO
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}
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